20151440403

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1\times {\mathrm{90203}}^1$

素因数の和:90978

約数の個数: 16

約数和(自身を含む): 27147795840

約数和(自身を除く): 6996355437

約数列:

[1, 3, 113, 339, 659, 1977, 74467, 90203, 223401, 270609, 10192939, 30578817, 59443777, 178331331, 6717146801, 20151440403]

約数ペア:

[(1, 20151440403), (3, 6717146801), (113, 178331331), (339, 59443777), (659, 30578817), (1977, 10192939), (74467, 270609), (90203, 223401)]